{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["event", "date", "person", "time", "language", "work of art"], "input": "GM 's domestic car sales dropped 24.3 % and its domestic trucks were down an even steeper 28.7 % from the same period a year ago ."}
{"event": [], "date": ["a year ago"], "person": [], "time": [], "language": [], "work of art": []}